Re: [Pyst-users] How write FastAGI server?

[Vladimir <v....@gm...>]

Thanks, the server works.
But script doesn't work. I tested in telnet

## test_agi.py

#!/home/tester/venv/aster/bin/python
# -*- coding: utf-8 -*-

import asterisk.agi

VERBOSE_LEVEL = 1

if __name__ == '__main__':

    agi = asterisk.agi.AGI()
    agi.verbose(u'Test message from FastAGI', VERBOSE_LEVEL)
    agi.hangup()

######
% telnet 127.0.0.1 26000
Trying 127.0.0.1...
Connected to 127.0.0.1.
Escape character is '^]'.
ARGS: ['/home/tester/venv/aster/opt/pyst_manager/myagi.py']
agi_network: yes
agi_request: agi://127.0.0.1:26000
agi_channel: SIP/IPphone-test-00000312
agi_language: ru
agi_type: SIP
agi_uniqueid: 1353761065.856
agi_version: 10.3.1
agi_callerid: 100
agi_calleridname: IPphone-test
agi_callingpres: 0
agi_callingani2: 0
agi_callington: 0
agi_callingtns: 0
agi_dnid: 1010
agi_rdnis: unknown
agi_context: office
agi_extension: 1010
agi_priority: 1
agi_enhanced: 0.0
agi_accountcode:
agi_threadid: -1237062800



ENV LINE: agi_network: yes
ENV LINE: agi_request: agi://127.0.0.1:26000
ENV LINE: agi_channel: SIP/IPphone-test-00000312
 ENV LINE: agi_language: ru
ENV LINE: agi_type: SIP
ENV LINE: agi_uniqueid: 1353761065.856
ENV LINE: agi_version: 10.3.1
ENV LINE: agi_callerid: 100
ENV LINE: agi_calleridname: IPphone-test
ENV LINE: agi_callingpres: 0
ENV LINE: agi_callingani2: 0
ENV LINE: agi_callington: 0
ENV LINE: agi_callingtns: 0
ENV LINE: agi_dnid: 1010
ENV LINE: agi_rdnis: unknown
ENV LINE: agi_context: office
ENV LINE: agi_extension: 1010
ENV LINE: agi_priority: 1
ENV LINE: agi_enhanced: 0.0
ENV LINE: agi_accountcode:

ENV LINE: agi_threadid: -1237062800

ENV LINE:
class AGI: self.env = {'agi_accountcode': '',
 'agi_callerid': '100',
 'agi_calleridname': 'IPphone-test',
  'agi_callingani2': '0',
 'agi_callingpres': '0',
 'agi_callingtns': '0',
 'agi_callington': '0',
 'agi_channel': 'SIP/IPphone-test-00000312',
 'agi_context': 'office',
 'agi_dnid': '1010',
 'agi_enhanced': '0.0',
 'agi_extension': '1010',
 'agi_language': 'ru',
 'agi_network': 'yes',
 'agi_priority': '1',
 'agi_rdnis': 'unknown',
 'agi_request': 'agi://127.0.0.1:26000',
 'agi_threadid': '-1237062800',
 'agi_type': 'SIP',
 'agi_uniqueid': '1353761065.856',
 'agi_version': '10.3.1'}
    COMMAND: VERBOSE "Test message from FastAGI" 1
VERBOSE "Test message from FastAGI" 1

    RESULT_LINE:
Traceback (most recent call last):
  File "/home/koqep/venv/aster/opt/pyst_manager/myagi.py", line 10, in
<module>
    agi.verbose('Test message from FastAGI', verbose_level)
  File
"/home/koqep/venv/aster/lib/python2.7/site-packages/pyst-0.4.38-py2.7.egg/asterisk/agi.py",
line 566, in verbose
    self.execute('VERBOSE', self._quote(message), level)
  File
"/home/koqep/venv/aster/lib/python2.7/site-packages/pyst-0.4.38-py2.7.egg/asterisk/agi.py",
line 105, in execute
    return self.get_result()
  File
"/home/koqep/venv/aster/lib/python2.7/site-packages/pyst-0.4.38-py2.7.egg/asterisk/agi.py",
line 133, in get_result
    code = int(code)
ValueError: invalid literal for int() with base 10: ''
Connection closed by foreign host.


2012/11/24 Ralf Schlatterbeck <rs...@ru...>

> On Fri, Nov 23, 2012 at 04:01:37PM +0600, Vladimir wrote:
> > Hi everyone
> >
> > Please show example FastAGI server on pyst.
>
> Since FastAGI simply forwards all the data from standard input and
> standard output via a TCP socket, you should be able to drop your Pyst
> Code into a call from inetd on the remote machine, e.g. in
> /etc/inetd.conf you'd write something like
>
> 4711            stream  tcp     nowait  root /path/to/pyst/script
>
> and then call this from asterisk with somethink like
>
> exten => s,n,AGI(agi://192.168.0.2:4711)
>
> In this way you leave the FastAGI network-specific code to inetd and you
> should be able to use your local AGI Pyst code unmodified on the remote
> server.
>
> Ralf
> --
> Dr. Ralf Schlatterbeck                  Tel:   +43/2243/26465-16
> Open Source Consulting                  www:   http://www.runtux.com
> Reichergasse 131, A-3411 Weidling       email: of...@ru...
> osAlliance member                       email: rs...@os...
>